09 Lightweight Block Ciphers Flashcards
(27 cards)
What is the block size in bits of PRESENT?
64 -bits
What is the key size in bits of PRESENT
80-bits, 128-bits
How many rounds does PRESENT use?
32
What is the block size in bits of XTEA?
64-bits
What is the key size in bits of XTEA?
128-bits
What is the block size in bits of RC5?
32, 64, or 128-bits
What is the key size used in RC5?
0-2048 bits
What is the block size in bits of SIMON?
32, 48, 64, 96, or 128 bits
What is the key size in bits of SIMON?
64, 72, 96, 128, 144, 192, or 256 bits
What is the block size in bits of CLEFIA?
128 bits
What is the key size in bits of CLEFIA?
128, 192, or 256 bits
This lightweight symmetric block algorithm uses a substitution permutation network (SPN)
PRESENT
This lightweight symmetric block algorithm was considered a replacement for AES in lightweight implementations
PRESENT
This lightweight symmetric block algorithm operates in just a few lines of code at a fast speed
XTEA
This algorithm is a conventional symmetric algorithm that is also suitable for lightweight implementations
RC5
This lightweight symmetric block algorithm is optimized for hardware implementations
SIMON
This lightweight symmetric block algorithm is optimized for software implementations
SPECK
What is the key size in bits of the RABBIT symmetric stream cipher?
128 bits
What is the IV in bits of the RABBIT symmetric stream cipher?
64 bits
What is the key size in bits of the MICKEYv2 symmetric stream cipher?
80 bits
What is the IV in bits of the MICKEYv2 symmetric stream cipher?
variable, up to 80 bits
What is the key size in bits of the TRIVIUM symmetric stream cipher?
80 bits
What is the IV in bits of the TRIVIUM symmetric stream cipher?
80 bits
What is the key size in bits of the GRAIN symmetric stream cipher
80 bits
